Features:-Equipped with 6 adjustable limit combs to suit all facial hair types: beards, sideburns, goatees, stubble and body hair.-The R-shaped blade design fits the curvature of the skin better and will not scratch the skin.-Built-in high-power motor, it will not produce excessive noise during operation and will not disturb your rest.-Using 0.1mm ultra-short tooth pitch, it can easily handle whitening, carving, and bald head.-Built-in 500mAh rechargeable lithium-ion battery, it only takes about 40 minutes to run for up to 180 minutes per charge. Specification:Colour: silverMaterial: ABS+alloyBattery: 500mAhRated voltage: 3.7VRated power: 5WBattery life: about 3hCharging: Type-C charging Package Included:1x Electric hair trimmer 6x Limit combs.